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<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <p>用户姓名:<input type="text"></p>
    <p>电子邮箱:<input type="text"></p>
    <p>手机号码:<input type="text"></p>
    <p>个人描述:<input type="text"></p>
    <script>
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            inputs[i].onkeydown=next;
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